Submerged spiral-flow tank-type ultrahigh-intensity magnetic magnetite concentration device with function of discharging large-grained ore sand
A technology of ultra-high magnetism and magnetite, which is applied to the field of spiral flow tank type ultra-high magnetic beneficiation devices for magnetite in water, can solve the problems of congestion, delay in the main tasks of dredging and pumping sand, etc., and achieve the effect of smooth beneficiation.
Inactive Publication Date: 2016-12-07
陈勇
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Problems solved by technology
[0003] If the particles are too large, the rotating fan blades will not start up, and they will keep accumulating to fill the beneficiation tank, causing the entire congestion of sand dredging and sand pumping, delaying the main tasks of sand dredging and sand pumping, and the loss outweighs the gain.
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Embodiment
[0010] Embodiment: A magnetite spiral flow tank type ultra-high magnetic separation device in water that increases the discharge of large-grained ore, including: inverted bin 1, inverted bin rotating body 2, mineral processing tank 3, mineral processing tank bottom slope 4, mineral processing tank 5 1. The gap 6 for rowing large particles is also characterized in that they are combined into a ball valve structure.
[0011] This embodiment is further set as follows: the combined ball valve structure is a sealed structure in which the reversing rotating body 2 and the ore dressing tank 3 form a revolving rotating body 2; the reversing bin 1 is located in the reversing rotating body 2 , in the form of a rectangular groove, the width of which corresponds to the row of large particle gaps 6, and the length and depth match the inversion rotor 2; the inversion rotor 2 is in the form of a cylinder, matched with the beneficiation tank 3, and can rotate under sealed conditions The ore-d...
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The invention discloses a submerged spiral-flow tank-type ultrahigh-intensity magnetic magnetite concentration device with the function of discharging large-grained ore sand. The device comprises a tipping bin 1, a tipping bin rotator 2, a concentration tank 3, a concentration tank bottom slope 4, a concentration tank 5, a large grain discharge gap 6, a concentrate outlet 7 and a submerged ultrahigh-intensity magnetic concentrator 8, and is characterized in that the components are combined to form a ball valve structure. During a concentration process, large grains in the concentration tanks cannot be stirred up by rotating fan blades but is accumulated all the time to fill the concentration tanks to block the way of sand excavation and pumping, therefore, to discharge the large grains out of the concentration tanks to unblock the concentration tanks can ensure smooth concentration on one hand and avoid delaying the main task of sand excavation and pumping on the other hand. A tipping bin device for discharging the large-grain ore sand is characterized by the purpose of the tipping bin device, and the purpose is that the tipping bin device can be used in other fields, and can also be used on a closed container, including a pressurized closed container, according to the technical scheme provided by the invention to discharge objects out of the closed container.
Description
technical field [0001] The invention relates to the field of mineral processing, in particular to a spiral flow tank type ultra-high magnetic mineral separation device for increasing the discharge of large-grained ore sand in water. Background technique [0002] In the process of building islands and filling reefs, a large amount of sea sand needs to be dug out in the sea and transported away. If the sea sand contains magnetite, the concentrate should be selected to save resources and save It can generate economic benefits and reduce the cost of reef filling. [0003] If the particles are too large, the rotating fan blades will not start up, and they will keep accumulating to fill the beneficiation tank, causing the entire congestion of sand dredging and sand pumping, delaying the main tasks of sand dredging and sand pumping, and the loss outweighs the gain. Contents of the invention [0004] The problem to be solved by the present invention is that, through the present i...
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Login to View More IPC IPC(8): B03C1/02
CPCB03C1/02
Inventor 陈勇
Owner 陈勇